JPS52103996A - Detecting circuit of fire alarm actuation - Google Patents
Detecting circuit of fire alarm actuationInfo
- Publication number
- JPS52103996A JPS52103996A JP2098776A JP2098776A JPS52103996A JP S52103996 A JPS52103996 A JP S52103996A JP 2098776 A JP2098776 A JP 2098776A JP 2098776 A JP2098776 A JP 2098776A JP S52103996 A JPS52103996 A JP S52103996A
- Authority
- JP
- Japan
- Prior art keywords
- detecting circuit
- fire alarm
- alarm actuation
- circuit
- actuation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Fire Alarms (AREA)
Abstract
PURPOSE: To simplify the circuit structure and to reduce influence to the detection and to effectively utilize the protection circuit by applying the C-MOS general purpose inverter circuit in the detection circuit.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2098776A JPS52103996A (en) | 1976-02-26 | 1976-02-26 | Detecting circuit of fire alarm actuation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2098776A JPS52103996A (en) | 1976-02-26 | 1976-02-26 | Detecting circuit of fire alarm actuation |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS52103996A true JPS52103996A (en) | 1977-08-31 |
Family
ID=12042480
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2098776A Pending JPS52103996A (en) | 1976-02-26 | 1976-02-26 | Detecting circuit of fire alarm actuation |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52103996A (en) |
-
1976
- 1976-02-26 JP JP2098776A patent/JPS52103996A/en active Pending
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5377199A (en) | Fire detector | |
JPS51145143A (en) | Escape capsule | |
JPS522777A (en) | Radiation detector | |
JPS52103996A (en) | Detecting circuit of fire alarm actuation | |
JPS5430787A (en) | Infrared-ray detector | |
JPS5381165A (en) | Electronic apparatus with alarm function | |
JPS51144152A (en) | Power detector | |
JPS5286545A (en) | Finish detection system in electronic range | |
JPS51141600A (en) | Fire detecting equipment | |
JPS5314353A (en) | Decision circuit for inverter actuation | |
JPS52126833A (en) | Automotive alarm device withclock function | |
JPS5210799A (en) | Use of semi-conductor gas detector element | |
JPS52151599A (en) | Fire sensor | |
JPS5366331A (en) | Timing detector | |
JPS51132098A (en) | Testing device for a fire alarm | |
JPS51142257A (en) | Signal-vector discrimination circuit | |
JPS5336281A (en) | Velocity detector | |
JPS53105196A (en) | Signal processing circuit for sensor | |
JPS51132732A (en) | False-information detection unit | |
JPS52106554A (en) | Elevator waiting time indicating system | |
JPS52146595A (en) | Fire alarm facilities | |
JPS51126898A (en) | Gas proof monitoring apparatus | |
JPS5351998A (en) | Fire alarm unit | |
JPS5216262A (en) | Detector of liquid level and liquid temperature | |
JPS5295298A (en) | Transaction adjustment apparatus |